BroadLink RM4 Pro Not auto-discovering

### The problem

I have a new RM4 Pro remote and it did not auto-discover in the BroadLink integration. The remote's MAC address does not appear in the list of auto-discover address for the integration. The remote's prefix is:

ec0bae*

Thanks!

### What version of Home Assistant Core has the issue?

2022.7.6

### What was the last working version of Home Assistant Core?

_No response_

### What type of installation are you running?

Home Assistant OS

### Integration causing the issue

BroadLink

### Link to integration documentation on our website

_No response_

### Diagnostics information

_No response_

### Example YAML snippet

_No response_

### Anything in the logs that might be useful for us?

_No response_

### Additional information

_No response_